package com.singzi.leetcode.N1100;

import java.util.ArrayList;
import java.util.Arrays;

public class T1015 {
    public static void main(String[] args) {
        int num[] = {-1, 0, 1, 2, -1, -4};
        int data[] = new int[3];
        int data2[] = new int[3];
        ArrayList list = new ArrayList();

        System.out.println(num.length);
        int[][] arr = new int[3][];
        list.add(Arrays.toString(num));
        data[1]=1;
        data[2]=1;
        data[0]=1;
        data2[1]=1;
        data2[2]=1;
        data2[0]=1;
        list.add(1);
        list.add(Arrays.toString(data));
        list.add(Arrays.toString(data2));
        System.out.println(data);
        System.out.println(list);
    }
}
